CMS Made Simple Forums

Hi,

just a simple little thing - or maybe not ...?

In an form i have an input-field like this "8 + 4 = ?"
(a small thing to prevent from bots)

And after hitting the submit-button i want
the form to check the input - in this case to be "12" ...

Any simple ideas?

http://www.cmscanbesimple.org/blog/hone ... ormbuilder
http://www.cmscanbesimple.org/blog/addi ... ook-module also works for Formbuilder

You can use the validation regex for the text field.

Hey Jeff ...

can you explain me how to do it?

Select "Match Regular Expression" under Field Validation. Then fill in the "Validation Regex:" field on the Advanced Tab with what you want it to validate with. The Regex can be as simple as "12" to match 12 or more complex.

Learn More: https://www.google.com/webhp?q=regex%20tutorial
Test it: http://regexpal.com/